一通り => Basically, (get) over, done N2
Base, base
[通「とお」]り/[通「とお」]り => In the way A; The same as A, B; As described by A, B N2
Miscellaneous
通り (とおり/どおり) => in the same way as; in the way; as ~ N2
を通じて/を通して => through; via; throughout; by ~ N2
なけりゃ => If not ... N2
Condition (hypothetical condition)
とりわけ => especially; above all ~ N3
Emphasis on degree
通す => to do until the end; to continually do; through ~ N3
~どおしだ(通しだ)      => do something all the time N1
ひとり ... だけでなく => not only…, not just… N2
Add
を[通「とお」]じて/を[通「とお」]して => Over the course of A, during the time A, Through (as a means) A N2
Miscellaneous
ていただけるとありがたい => I would really appreciate it if ... N3
Exclamatory
なりとも/せめて~だけでも => at least; even just a little (adverbial particle) N1